Shia legislation classifies heirs into two principal lessons, specifically, sabab or special clause, and Nasab or blood romance which happens to be more divided into heirs by legal marriage and heirs by marriage such as spouse and wife. In the case of AHMAD ALI vs. BASHIR AHMED, with citation 2013 https://hiredamageslawyernearmeka08786.laowaiblog.com/28962184/hire-succession-matter-lawyer-near-me-karachi-no-further-a-mystery